import scala.actors._
import Actor._

class TrivialActor(val id: String) extends Actor {
  private val birth = System.currentTimeMillis()
  start
   
  def act = {
    for (i <- 1 to 7) {
      println(id+"(" + i + "): " + (System.currentTimeMillis() - birth)/1000.)
      Thread.sleep((1000*scala.math.random) toLong)
    }
  }
}

object Actors extends Application {
  val a1 = new TrivialActor("Dora")
  val a2 = new TrivialActor("Hugo")
  val a3 = new TrivialActor("Theo")
}